Writing garbage into the vecbase SR results in hang in the subsequent
tests that expect to raise an exception. Restore vecbase SR to its
reset value after the test.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
 tests/tcg/xtensa/test_sr.S | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/tcg/xtensa/test_sr.S b/tests/tcg/xtensa/test_sr.S
index b1a91a0637ee..34441c7afff7 100644
--- a/tests/tcg/xtensa/test_sr.S
+++ b/tests/tcg/xtensa/test_sr.S
@@ -221,6 +221,8 @@ test_sr_mask /*scompare1*/12, 0, 0
 
 #if XCHAL_HAVE_VECBASE
 test_sr vecbase, 1
+movi	a2, XCHAL_VECBASE_RESET_VADDR
+wsr	a2, vecbase
 #else
 test_sr_mask /*vecbase*/231, 0, 0
 #endif
-- 
2.30.2